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<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>盒子模型</title>
    <link rel="stylesheet" href="./index2.css">
    <style>
        img {
            padding: 10px 20px 30px 40px;
            border-left: 4px red solid;
            border-right: 5px blue dashed;
            border-top: 7px green dotted;
            border-bottom: 13px yellowgreen double;
            margin: 10px 20px 30px 40px;
        }
    </style>
</head>
<body>
    <div class="top-nav">
        <ul>
            <li><a href="./css样式一.html">css样式一</a></li>
            <li><a href="./天龙八部.html">格式化文本</a></li>
            <li><a href="./五星图.html">颜色与背景</a></li>
            <li><a href="./奖状1.html">制作奖状</a></li>
        </ul>
    </div>
    <div class="main">
        <img src="https://tse1-mm.cn.bing.net/th/id/OIP-C.dtGl718Uw2zuML6xKupvjQHaEb?w=285&h=180&c=7&r=0&o=5&dpr=1.5&pid=1.7" alt="盒子模型">
    </div>
    <div class="next"><a target="_blank" href="./选择器练习.html">点我去选择器</a></div>
    <code>6</code>
</body>
</html>